Description

4,4'-Thiobis[3,7,7-Trimethylbicyclo[4.1.0]heptan-3-ol] is a specialized bicyclic organic compound featuring a central thioether linkage. This unique molecular structure makes it a valuable intermediate and functional additive in advanced chemical synthesis. It is particularly sought after by R&D and production teams in the fine chemical, pharmaceutical, and polymer industries for applications requiring specific steric and electronic properties. The compound is supplied with full traceability and quality documentation.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring complex, rigid molecular frameworks.
• Polymer Additive: Acts as a stabilizer or cross-linking agent in specialty polymer formulations to enhance thermal stability and modify physical properties.
• Fine Chemical Synthesis: Utilized as a versatile chiral intermediate or ligand precursor in asymmetric synthesis and catalysis for high-value chemicals.
• Agrochemical Research: Employed in the development of new crop protection agents where its bicyclic structure can contribute to biological activity.
• Material Science: Investigated for use in advanced material applications, including liquid crystals and organic electronic components.
• Flavor & Fragrance Ingredient: Used in the synthesis of complex aroma chemicals that benefit from its unique terpene-derived skeleton.

Basic Information

Product Name	4,4'-Thiobis[3,7,7-Trimethylbicyclo[4.1.0]heptan-3-ol]
CAS No.	85392-33-2
Molecular Formula	C₂₂H₃₆O₂S
Molecular Weight	364.59 g/mol
Synonyms	4,4'-Thiobis(3,7,7-trimethylbicyclo[4.1.0]heptan-3-ol); 3-Thujanol, 4,4'-thiobis-; Bicyclo[4.1.0]heptan-3-ol, 4,4'-thiobis[3,7,7-trimethyl-; 4,4'-Thiobis(3-thujanol); Bis(3-hydroxy-3,7,7-trimethylbicyclo[4.1.0]hept-4-yl) sulfide
EINECS	Contact for details

Quality Control

Every batch of 4,4'-Thiobis[3,7,7-Trimethylbicyclo[4.1.0]heptan-3-ol] is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets your specific research or production requirements. A detailed Certificate of Analysis (COA) including purity, identity confirmation, and impurity profile is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.